एपीए उद्धरण

Esler, E. (2007). World History OHIO.: OHIO Graduation for Social Studies. Person.

शिकागो स्टाइल उद्धरण

Esler, Ellis. World History OHIO.: OHIO Graduation for Social Studies. Person, 2007.

एमएलए उद्धरण

Esler, Ellis. World History OHIO.: OHIO Graduation for Social Studies. Person, 2007.